Bummer - I did see that post after I posted this, but I suppose I was hoping that because my db wasn't quite as complex that it would be a simpler fix (plus, you know, already posted this).
On the other hand if I didn't need this info in Calibre Companion I wouldn't need to make the change at all ... *wink*.
I can wait and see if it's possible to adjust things to make it work - I'm pretty sure it'll be faster than porting all of my stories over since doing them in 1k batches is going to take days I'd rather not spend. =)
Thank you for your prompt response!
EDIT: I'll upgrade today, promise.